Check if nowadays (for Ubuntu and PostgreSQL v14) installation procedure is valid * https://stackoverflow.com/a/43626061/287948 * https://gist.github.com/tqyq/955fcf2e505894d59db6b0e771cfe3e8 * https://cwiki.apache.org/confluence/display/MADLIB/Installation+Guide
Check if nowadays (for Ubuntu and PostgreSQL v14) installation procedure is valid